Epi 67 - Wildlife: How Hero Rats and Cyborg cockroaches can save human lives!

Most of us have played with a remote-controlled car that we like to guide across several surfaces - both inside and outside our homes. It appears that the child in us (who loves such remote controlled cars) never left the minds of some Japanese scientists. Recently, they created a cyborg cockroach. Its movements are controlled remotely by scientists. They guide it to crawl under the debris and rubble of earthquakes. The camera attached to this cockroach can help people identify any huma...